ASCII Art Gallery » letter O
ASCII Art Letter O: Copy and Paste
The letter O in bold ASCII art, great for banners and text art. Below are three sizes you can copy straight to clipboard, plus a downloadable PNG version.
Small (36 cols x 16 lines)
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Medium (54 cols x 24 lines)
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Large (72 cols x 32 lines)
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The ASCII art letter O is used in countdown and zero-related displays, Discord server banners, and name displays for names like Oliver, Olivia, Oscar, or Owen. The fully closed oval or circle shape is the defining feature. Large renders the oval with smooth curves and proper height-to-width proportion. Medium is the standard for combined word banners. The O also serves as a visual zero in numeric displays and score readouts.
Want a custom version? Open the ASCII generator and convert any image into ASCII art with adjustable size, gamma, and character set.
Download as PNG · More ASCII art
Frequently asked questions
Where is letter O ASCII art most commonly used?
Discord server banners for O-named communities, countdown and zero displays in gaming posts, name displays for O-initial names, and numeric zero decorations in score and ranking posts in esports communities.
Does the closed circle shape show at small size?
At small the O is a compact oval outline. The closure is visible and the letter reads clearly. Medium and large give the oval more height and a more clearly rounded shape.
Can I use O as a decorative zero in a score display?
Yes. In plain-text score or ranking displays, the ASCII O can substitute for a decorative zero. Use the same size as the other characters in your display to maintain consistent character height.
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Source emoji silhouette by OpenMoji (CC BY-SA 4.0). ASCII conversion by inkmeascii.com.